"It's good to have him here, he looks in good shape, and if possible we will see,” he said.

"Training for the outfield players is obviously different than for the goalies, but we want to see him as well against Napoli. We will see for how long.

"When we start against West Ham, he will have had then two weeks after three weeks off, it should be possible but we will see until then.

GETTY

Trent Alexander-Arnold has returned to Liverpool training following the World Cup

"In the moment he looks good, his programme is obviously pretty different. He is part of most of the sessions when the boys do something different that is not the highest intensity, so then he needs to do a little bit more, like Trent will do now.